Just saw on the Rex Book Store Facebook fan page that they're holding a weekly UbD+Di promo. All you have to do is answer a trivia question and we get a chance to win a copy of Integrating Differentiated Instruction + Understanding by Design book by Carol Ann Tomlinson & Jay McTighe and mga Rex goodies Sayang naman at baka gamit din natin Parang aabangan mo lang ata yung question and then post your answer Kakastart pa lang so I might try next week